A3 Antminer Siacion Miner ASIC 815GH/S 1275W Blake2b Ethernet air-cooling Chip BM1720:

A3 can be used for the Blake2b algorithm of the currency, the most representative of which is Siacoin. It adopts the design of front and rear dual fans and three computing power boards. The body is integrally formed. In addition to effective protection, it also improves the overall heat dissipation performance of the fuselage. A3 continues the Seiko quality of Bitmain. The mining machine runs stably. Once plugged in, it can mine stably all the time. The installation process is also very smooth, even if it is a technical novice. It is also easy to use.

Each machine will be tested for computing power before it is sent out, and after the test is completed, it will be individually packaged and sent out.

We will send out the machine within 7~14 working days after you make the payment.

Q:Are there any precautions?

A:If the chassis is deformed or the heat sink has fallen off, please do not turn on the power, you need to contact us for after-sales treatment immediately

Cannot use two power supplies with the same hashrate board

Q:Are the prices on the product map up to date?

A:The price of the product fluctuates with the market, and the price on the product map is a rough range. If you want the latest price, please contact us via email or WhatsApp. We will send you the latest quotation.

We have our own mine, have our own operation and maintenance personnel, and cooperate with multiple maintenance centers. Before the mining machine is shipped to you, we will test the mining machine and send the test video to you to ensure that the mining machine in your hand can operate normally and minimize the loss of transportation

Weyland Technology was established in 2015, located in the mountain city of Chongqing, one of the four municipalities directly under the Central Government in China. Our company is a cryptocurrency mining machine sales company focusing on cooling technology (air cooling, liquid cooling). We can provide mining machine selection, From cooling technical solutions to mining pool connection complete sets of mining strategies, we are committed to solving various problems of small and medium miners in the pow mechanism and achieving a "win-win" in the industry.